body {
	margin: 0;
	padding: 0;
	background: url(../img/bg.png);
}

#main {
	width: 100%;
	height: 100%;
}

.nav {
	width: 100%;
	height: 200px;
	display: flex;
	justify-content: space-around;
	align-items: center;
}

#allPoker,
#fourPokers {
	display: flex;
	justify-content: space-around;
	align-items: center;
}

#fourPokers div,
#sevenPokers div,
#allPoker div {
	width: 105px;
	height: 150px;
	margin: 0 20px;
	box-sizing: border-box;
	border: 2px solid rgba(255, 255, 255, 0.6);
	border-radius: 5px;
	cursor: pointer;
	position: relative;
}

#fourPokers div img,
#sevenPokers div img,
#allPoker div img {
	position: relative;
	border-radius: 5px;
}

#allPoker div:nth-child(1).active:after {
	content: "";
	width: 105px;
	height: 150px;
	position: absolute;
	left: 0;
	top: 0;
	/*background: url(../img/01.png);*/
}

#sevenPokers {
	display: flex;
	justify-content: space-around;
	align-items: center;
}

#fourPokers div img,
#sevenPokers div img,
#allPoker div img {
	position: absolute;
	left: 0;
	top: 0;
}